<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1.0">
  <link rel="stylesheet" href="//at.alicdn.com/t/font_1058143_y6b7i43j7k8.css">
  <script src="//at.alicdn.com/t/font_1058143_y6b7i43j7k8.js"></script>
  <title>chat</title>
  <style>
    html,
    body {
      margin: 0;
      padding: 0;
      height: 100%;
      font-family: 'Microsoft yahei';
    }
    textarea {
      font-family: 'Microsoft yahei';
    }
  </style>
</head>

<body>
  <div id="app"></div>
  <!-- built files will be auto injected -->
</body>

</html>